00: These are palindromic sentences whose author is not clear, or
(apparently)
unknown*. For example, they may have appeared in more than one of
the
sources following, or may have been referred to by the author of one of
the
sources following as 'traditional' or anonymous or source unknown.
If you
believe you know the author of one of these 00 palindromic sentences,
e-mail
me here. {* or has chosen anonymity}

00--many: Tend to be self-evident (and short) palindromic sentences that
many have discovered.

#-1:These are palindrome phrases or prose published by the author (#) which
I
(Timi Imit) have modified (usually by the addition of a
letter/word, or
two)
in order to render them a palindromic (single) sentence.(If only
punctuation modifications were used, no such -1 was assigned.)